200789416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1320983}}^1$

素因数の和:1321008

約数の個数: 16

約数和(自身を含む): 396295200

約数和(自身を除く): 195505784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1320983, 2641966, 5283932, 10567864, 25098677, 50197354, 100394708, 200789416]

約数ペア:

[(1, 200789416), (2, 100394708), (4, 50197354), (8, 25098677), (19, 10567864), (38, 5283932), (76, 2641966), (152, 1320983)]